Cat scratcher



FIG. 1 is a perspective view of a cat scratcher showing my new design;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a top plan view of FIG. 1; and,

FIG. 4 is a bottom plan view of FIG. 1.

The broken lines are for illustration only and form no part of the claimed design. 

CLAIM The ornamental design for a cat scratcher, as shown and described. 